Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10068739 | End-hall ion source with enhanced radiation cooling | Harold R. Kaufman, Richard E. Nethery | 2018-09-04 |
| 8994258 | End-hall ion source with enhanced radiation cooling | Harold R. Kaufman, Richard E. Nethery | 2015-03-31 |
| 8698401 | Mitigation of plasma-inductor termination | Harold R. Kaufman | 2014-04-15 |
| 7843138 | Power supply for a hot-filament cathode | Steven J. Geissler, Harold R. Kaufman | 2010-11-30 |
| 7728498 | Industrial hollow cathode | Chris M. Shonka, Harold R. Kaufman | 2010-06-01 |
| 7667379 | Industrial hollow cathode with radiation shield structure | Harold R. Kaufman | 2010-02-23 |
| 6911789 | Power supply for a hot-filament cathode | Steven J. Geissler, Harold R. Kaufman, Denis Shaw | 2005-06-28 |
| 6864485 | Ion optics with shallow dished grids | Harold R. Kaufman, Cheryl Phillips | 2005-03-08 |
| 6843891 | Apparatus for sputter deposition | Harold R. Kaufman, Viacheslav V. Zhurin, David A. Baldwin, Todd Hylton | 2005-01-18 |
| 6750600 | Hall-current ion source | Harold R. Kaufman, Raymond S. Robinson, Viacheslav V. Zhurin | 2004-06-15 |
| 6724160 | Ion-source neutralization with a hot-filament cathode-neutralizer | Harold R. Kaufman, Viacheslav V. Zhurin | 2004-04-20 |
| 6682634 | Apparatus for sputter deposition | Harold R. Kaufman, Viacheslav V. Zhurin, David A. Baldwin, Todd Hylton | 2004-01-27 |
| 6636909 | Adaptive throttling for fiber channel disks | Robert Scott Tracy | 2003-10-21 |
| 6454910 | Ion-assisted magnetron deposition | Viacheslav V. Zhurin, Harold R. Kaufman, Kirk A. Thompson | 2002-09-24 |
| 6323586 | Closed drift hollow cathode | Viacheslav V. Zhurin, Harold R. Kaufman | 2001-11-27 |
| 6246162 | Ion optics | Harold R. Kaufman, Raymond S. Robinson | 2001-06-12 |
| 6238537 | Ion assisted deposition source | Viacheslav V. Zhurin | 2001-05-29 |
| 5793195 | Angular distribution probe | Harold R. Kaufman, Raymond S. Robinson | 1998-08-11 |